<%@ page language="java" import="java.util.*" contentType="text/html; charset=UTF-8" %>

<html>
<body>
<h2>Hello World!</h2>

<a href="hello">hello</a>
<a href="hello02?username=123">hello02</a>

<form action="book" method="post">
    书名:<input type="text" name= "name"/><br/>
    作者:<input type="text" name="author"/><br/>
    价格:<input type="text" name="price"/><br/>
    库存:<input type="text" name="stock"/><br/>
    销量:<input type="text" name="sales"/><br/><hr/>
    省: <input type="text" name="address.province"/>
    市: <input type="text" name="address.city"/>
    街道:<input type="text" name="address.street"/>
    <input type="submit"/>
</form>

</body>
</html>
